<template>
  <div>
    <!-- 面包屑导航 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>数据字典</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 搜索筛选 -->
    <el-form :inline="true" :model="formInline" class="user-search">

      <el-form-item label="搜索：">
      </el-form-item>
      <el-form-item label="" v-for="(filter, index) in formInline.filters" :key="index">
        <el-input size="small" v-model="filter.fieldValue" v-bind:fieldName="filter.fieldName"
                  v-bind:fieldValue="filter.fieldValue" v-bind:compare="filter.compare"
                  @keyup.enter.native="search"
                  :placeholder="filter.placeholder" clearable/>
      </el-form-item>
      <el-form-item>
        <el-button size="small" type="primary" icon="el-icon-search" @click="search">搜索</el-button>
        <el-button size="small" type="primary" icon="el-icon-plus" @click="handleEdit()">添加</el-button>
      </el-form-item>
    </el-form>
    <!--列表-->
    <el-table size="small" :data="listData" highlight-current-row v-loading="loading" border element-loading-text="拼命加载中" style="width: 100%;">
      <el-table-column align="center" type="selection" width="60">
      </el-table-column>
      <el-table-column prop="dictName" label="字典名称">
      </el-table-column>
      <el-table-column prop="dictCode" label="字典编码">
      </el-table-column>
      <el-table-column prop="updateAt" label="修改时间">
      </el-table-column>
      <el-table-column align="center" label="操作">
        <template slot-scope="scope">
          <el-button size="mini" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
          <el-button size="mini" type="info" @click="handleManage(scope.$index, scope.row)">管理</el-button>
          <el-button size="mini" type="danger" @click="deleteVar(scope.$index, scope.row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    <!-- 分页组件 -->
    <Pagination v-bind:child-msg="pageparm" @callFather="callFather"/>
    <!-- 编辑界面 -->
    <el-dialog :title="title" :visible.sync="editFormVisible" width="30%" @click="closeDialog">
      <el-form label-width="120px" :model="editForm" :rules="rules" ref="editForm">
        <el-form-item label="字典名称" prop="name">
          <el-input size="small" v-model="editForm.dictName" auto-complete="off" placeholder="字典名称"/>
        </el-form-item>
        <el-form-item label="字典编码" prop="pvalue">
          <el-input size="small" v-model="editForm.dictCode" :readonly="editForm.id" auto-complete="off" placeholder="字典编码"/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button size="small" @click="closeDialog">取消</el-button>
        <el-button size="small" type="primary" :loading="loading" class="title" @click="submitForm('editForm')">保存</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {dictAdd, dictDel, dictEdit, dictList} from '../../../api/baseMG'
import Pagination from '../../../components/Pagination'
export default {
  data() {
    return {
      nshow: true, //switch开启
      fshow: false, //switch关闭
      loading: false, //是显示加载
      editFormVisible: false, //控制编辑页面显示与隐藏
      title: '添加',
      editForm: {
        id: '',
        remark: '',
        name: '',
        pvalue: ''
      },
      // rules表单验证
      rules: {
        varLable: [
          { required: true, message: '请输入变量描述', trigger: 'blur' }
        ],
        varName: [
          { required: true, message: '请输入变量名称', trigger: 'blur' }
        ],
        varValue: [
          { required: true, message: '请输入变量名称', trigger: 'blur' }
        ]
      },
      formInline: {
        page: 1,
        perPage: 10,
        filters: [
          {placeholder: "请输入字典名称", fieldName: "dict_name", compare: "like", fieldValue: ""},
          {placeholder: "请输入字典编码", fieldName: "dict_code", compare: "like", fieldValue: ""}
        ],
      },
      // 删除
      seletedata: {
        ids: '',
        token: localStorage.getItem('logintoken')
      },
      userparm: [], //搜索权限
      listData: [], //用户数据
      // 分页参数
      pageparm: {
        currentPage: 1,
        pageSize: 10,
        total: 10
      }
    }
  },
  // 注册组件
  components: {
    Pagination
  },
  /**
   * 数据发生改变
   */

  watch: {},

  /**
   * 创建完毕
   */

  created() {
    this.getdata(this.formInline)
  },

  /**
   * 里面的方法只有被调用才会执行
   */

  methods: {
    handleManage(index, row) {
      this.$router.push({path: "/database/dict/manage", query: {id: row.id, code: row.dictCode, name: row.dictName}})
    },
    // 获取数据方法
    getdata(parameter) {
      this.loading = true;
      /***
       * 调用接口，注释上面模拟数据 取消下面注释
       */
      dictList(parameter)
        .then(res => {
          this.loading = false;
          if (res.success) {
            this.listData = res.data.list;
            // 分页赋值
            this.pageparm.currentPage = res.data.pageNum;
            this.pageparm.pageSize = res.data.pageSize;
            this.pageparm.total = res.data.total;
          } else {
            this.$message({
              type: 'info',
              message: res.msg
            })
          }
        })
        .catch(err => {
          this.loading = false;
          this.$message.error('菜单加载失败，请稍后再试！')
        })
    },
    // 分页插件事件
    callFather(parm) {
      this.formInline.page = parm.currentPage;
      this.formInline.limit = parm.pageSize;
      this.getdata(this.formInline);
    },
    // 搜索事件
    search() {
      this.getdata(this.formInline)
    },
    //显示编辑界面
    handleEdit: function(index, row) {
      this.editFormVisible = true;
      if (row !== undefined && row !== 'undefined') {
        this.title = '修改';
        this.editForm = row;
      } else {
        this.title = '添加';
        this.editForm = {};
      }
    },
    // 编辑、增加页面保存方法
    submitForm(editData) {
      this.$refs[editData].validate(valid => {
        if (valid) {
          this.loading = true;
          if(this.editForm.id && this.editForm.id !== '') {
            dictEdit(this.editForm)
              .then(res => {
                this.loading = false;
                if (res.success) {
                  this.editFormVisible = false;
                  this.getdata(this.formInline);
                  this.$message({
                    type: 'success',
                    message: res.msg
                  })
                } else {
                  this.$message({
                    type: 'info',
                    message: res.msg
                  })
                }
                this.loading = false;
              })
              .catch(err => {
                this.editFormVisible = false;
                this.loading = false;
                this.$message.error('系统环境变量保存失败，请稍后再试！')
                this.loading = false;
              })
          } else{
            dictAdd(this.editForm)
              .then(res => {
                this.loading = false;
                if (res.success) {
                  this.editFormVisible = false;
                  this.getdata(this.formInline);
                  this.$message({
                    type: 'success',
                    message: '系统环境变量保存成功！'
                  })
                } else {
                  this.$message({
                    type: 'info',
                    message: res.msg
                  })
                }
                this.loading = false;
              })
              .catch(err => {
                this.editFormVisible = false;
                this.loading = false;
                this.$message.error('系统环境变量保存失败，请稍后再试！')
                this.loading = false;
              })
          }


        } else {
          return false
        }
      })
    },
    deleteVar(index, row) {
      console.log(row);
      this.$confirm('确定要删除吗?', '信息', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      })
        .then(() => {
          dictDel(row.id)
            .then(res => {
              if (res.success) {
                this.$message({
                  type: 'success',
                  message: '数据字典已删除'
                });
                this.getdata(this.formInline)
              } else {
                this.$message({
                  type: 'info',
                  message: res.msg
                })
              }
            })
            .catch(err => {
              this.loading = false;
              this.$message.error('数据字典删除失败，请稍后再试！')
            })
        })
        .catch(() => {
          this.$message({
            type: 'info',
            message: '已取消删除'
          })
        })
    },
    // 关闭编辑、增加弹出框
    closeDialog() {
      this.editFormVisible = false;
    }
  }
}
</script>

<style scoped>
.user-search {
  margin-top: 20px;
}
</style>

